#app {
    padding-top: 20px;
    padding-left: 40px;
    padding-right: 40px;
}

ui-prop {
    padding-bottom: 10px;
}
div {
    padding-bottom: 4px;
}

ui-button {
    border: 1px solid #8e8e8e;
    margin-right: 10px;
}

label{
    right: 40px;
    position: absolute;
    color: #fc6060;
}

#btn_sure {
    border: 1px solid #68ff72;
    position: absolute;
    right: 35px;
}

#btn_clear {
    border: 1px solid #fc6060;
    position: absolute;
    right: 100px;
}